baber/WOPTO huggingface dataset:
Patent CA-2466791-A1 (CA)
Title: Joint filete tubulaire superieur comprenant au moins un element filete avec levre d'extremite
Inventor: VERGER ERIC
IPC: F16L15/06
Filed: 2002-12-03
Abstract: Le joint fileté tubulaire supérieur comporte au moins sur un élément fileté une surface distale de butée (7) en extrémité libre d'un élément fileté et une portée d'étanchéité sur lèvre (5) à distance donnée du filetage. La lèvre comporte un appendice (13) qui prolonge la lèvre vers son extrémité libre au-delà de la portée d'étanchéité sur lèvre (5) de manière à ce que la lèvre possède à la fois une forte raideur radiale et une faible raideur axiale. Il en résulte des performances accrues d'étanchéité du joint fileté sous pression et/ou sous traction et d'autres avantages (précision sur le couple réel de vissage, résistance mécanique en compression axiale, effet de barrière aux chocs, tolérance à l'engagement des éléments filetés).
Patent CA-2466983-A1 (CA)
Inventor: FORTER DAVE MICHEL
IPC: E04G1/22
Filed: 2004-05-12
Abstract: A work platform system for and a method of constructing large enclosures from the inside are described in various embodiments, some of which are also useful for maintenance. The system is a novel combination of parts that when integrated with a frame for a large enclosure, such as a boiler, permits heavy modules and components of the enclosure to be lifted and placed using the platform, which may be accessed at working elevation and facilitates welding and other operations that connect those modules and components to form the enclosure. Advantages include increased safety for workers and higher quality of construction.
Patent CA-2470080-A1 (CA)
Inventor: MAIER PETER
IPC: D06P5/13
Filed: 2002-12-05
Abstract: The invention relates to a method for modifying the colour of dyed textile substrates by treating the dyed textile substrates with an electrochemically produced aqueous solution of reductants or oxidants. The method is characterised in that the cell stream is controlled in such a way that the solution in contact with the dyed textile substrate has a redox potential that is suitable for achieving the colour modification.
Patent CA-2470963-A1 (CA)
Title: Cup holder having frusto-conical cavities
Inventor: SWEENEY RICHARD C
IPC: B65D1/36
Filed: 2004-06-14
Abstract: A cupholder for holding containers is provided with a number of container-holding cavities. Each of the container-holding cavities includes pairs of gripping flanges that extend inwardly toward centers of the cavities. The flanges include gripping points that extend toward each other and exert a gripping force along a bottom of an inserted container. The gripping flanges are pliable to accept a variety of inserted container sizes, but resilient enough to exert a container-holding force against containers inserted into the container-holding cavities.
Patent CA-2471115-A1 (CA)
Title: Peptidyl-trna hydrolase from pseudomonas aeruginosa
Inventor: BEATTIE BRYAN
IPC: G06F19/00
Filed: 2002-12-20
Abstract: The present invention relates to novel drug targets for pathogenic bacteria. Accordingly, the invention provides purified protein comprising the amino ac id sequence set forth in SEQ ID NO:4. The invention also provides biochemical a nd biophysical characteristics of the polypeptides of the invention.
Patent CA-2473178-A1 (CA)
Inventor: BERLOWITZ PAUL JOSEPH
IPC: H01M8/06
Filed: 2003-01-14
Abstract: La présente invention concerne des compositions sous forme d'émulsion utilisées dans le démarrage du reformeur d'un système de pile à combustible. L'invention concerne en particulier des compositions sous forme d'émulsion comprenant un combustible hydrocarboné, de l'eau et des agents de surface d'alcool d'alkyle ramifié alcoxylé, permettant de démarrer le reformeur d'un système de pile à combustible.
Patent CA-2473355-A1 (CA)
Title: Sustained release ophthalmological device and method of making and using the same
Inventor: SNYDER MICHAEL E
IPC: A61F2/00
Filed: 2003-01-17
Abstract: An ophthalmological implant and method of making and using the same. One preferred implant (78) is prepared to include an implant member (82). A region (84) includes a pharmaceutical agent and an overlying barrier layer (80) of a bioerodible material, a biodegradable material a bioavailable material or a mixture thereof.
Patent CA-2473678-A1 (CA)
Title: Automatically detecting cells having nuclear and cytoplasmic densitometric features associated with disease by optical imaging
Inventor: NELSON ALAN C
IPC: G06F19/00
Filed: 2003-01-21
Abstract: A system and method for rapidly detecting cells (1) of interest using multi-dimensional, highly quantitative, nuclear and cytoplasmic densitometric features (NDFs and CDFs) includes a flow optical tomography (FOT) instrument capable of generating various optical projection images (or shadowgrams) containing accurate density information from a cell, a computer (40) and software to analyze and reconstruct the projection images into a multi-dimensional data set, and automated feature collection and object classifiers.  The system and method are particularly useful in the early detection of cancers such as lung cancer using a bronchial specimen from sputum or cheek scrapings and cervical/ovarian cancer using a cervical scraping, and the system can be used to detect rare cells in specimens including blood.
Patent CA-2474392-A1 (CA)
Title: Agricultural machine for bundling products lying on the ground
Inventor: STUTZMANN OLIVIER
IPC: A01D84/00
Filed: 2003-02-06
Abstract: An agricultural machine for grouping products lying on the ground and in particular having a main frame carrying two gathering devices situated one beside the other during work and to which swathing devices are associated and having a separation device situated in front of the inner ends adjacent to the gathering devices.
Patent CA-2480331-A1 (CA)
Title: Lotion for therapy of dermatitis
Inventor: SANTO TETSUO
IPC: A61P7/00
Filed: 2002-04-15
Abstract: Technical Field: A therapeutic lotion for dermatitis. Technical Problems: To provide a therapeutic lotion efficacious for atopic dermatitis. Means for Resolution: Having a composition of 3% of Sophora radix, 2% of Curcuma aromatisca, 2% of Magnoliae cortex, 2% of Montan cortex, 1% of Baphicacanthes cusia, 1% of Borneolum syntheticum, 2% of Phellodendri cortex, 1% of Angellica dahurica, 3% of lemon, 2% of Polygonum cuspidatum, 0.5% of Glycyrrhizae radix, 0.5% of Chidii rhizoma, 0.5% of Angelica acutiloba, 0.5% of salicylic acid, 0.5% of resorcin, 30% of alcohol and 48.5% of water. Owing to synergistic action of the antibacterial, antiviral, antiallergic, antiinflammtory and blood circulation-accelerating effects of the above-described of Sophora radix, Curcuma aromatisca, Magnoliae cortex, Montan cortex, Baphicacanthes cusia, Borneolum syntheticum, Phellodendri cortex, Angellica dahurica, lemon, Polygonum cuspidatum and Glycyrrhizae radix, the skin-penetration accelerating, antifungal and sterrilizing effects of Chidii rhizoma and Angelica acutiloba, and the cornificaiton-accelerating, antifungal and sterilizing effects of salicylic acid and resorcin, a remarkable therapeutic effect can be established on atopic dermatitis. Major use: To be used in treating dermatitis, in particular, atopic dermatitis.
Patent CA-2481609-A1 (CA)
Title: Threaded connection for drill pipes
Inventor: HALLETT THOMAS A M
IPC: E21B17/042
Filed: 2004-09-28
Abstract: A pin and box of a threaded connection are provided with interference fit metal to metal seals on both sides of a reverse thread section. The pin nose and box nose respectively are received in undercuts in the box shoulder and nose shoulder. The pin nose and box nose engage the respective shoulders at the same time on make-up. The thread section has a low profile, and the pin and box are kept short to reduce bending stresses.
Patent CA-2484503-A1 (CA)
Inventor: CAIN JOSEPH BIBB
IPC: H04L69/40
Filed: 2003-04-28
Abstract: A method for sending data in a mobile ad-hoc network may include a plurality of nodes grouped into clusters of nodes (12) and a plurality of wireless links (16) connecting the plurality of nodes (11,14,15), where each cluster node has a designated cluster leader node (21-33). The method may include sending a cluster-level route request from a source node of a source cluster to a cluster leader node of the source cluster, and determining a cluster-level route (18) through the source cluster and a destination cluster including a destination node responsive to the cluster-level route request and using a plurality of the cluster leader nodes. Furthermore, the method may also include determining node-level routes through each cluster along the cluster-level route to a cluster target node in a next cluster along the cluster-level route. Recovery for cluster-level and node-level routing errors/failures is also provided.
Patent CA-2485218-A1 (CA)
Inventor: HAUER BERNHARD
IPC: C12P19/34
Filed: 2003-05-21
Abstract: The invention relates to methods for creating polynucleotide molecules with modified characteristics, said methods running through a cycle comprising the following steps:(a) provision of a double-stranded polynucleotide molecule or a population of double-stranded polynucleotide molecules, the individual polynucleotides of said population having at least one homologous sequence part and at least one heterologous sequence part,(b) creation of single-strand breaks in the double-stranded polynucleotide molecules, (c) nucleolytic degradation in the 5'.fwdarw. 3' direction starting from the single-strand breaks with simultaneous new synthesis in the 5' .fwdarw. 3' direction and shifting of the single-strand breaks in the direction of the 3' end, (d) production of single-stranded polynucleotide molecules, (e) production of partially double-stranded polynucleotide molecules of the single-stranded polynucleotide molecules provided in step (d), (f) template-directed nucleic acid synthesis starting from the partially double-stranded polynucleotide molecules produced in step (e), whereby steps (b) and (c) can be carried out in succession or simultaneously.
Patent CA-2486660-A1 (CA)
Inventor: GORDON RONI
IPC: A23L35/00
Filed: 2003-05-20
Abstract: There is provided a method and a system for monitoring or controlling and recording a nutritional intake of a subject comprising providing a plurality of different types of foods packaged to contain a predetermined and substantially uniform content of at least one nutritional component; and monitoring or controlling the number of food packages consumed during a predetermined time period. There is also provided a food unit and an assembl y of food units for use in effecting the method and the system.
Patent CA-2489003-A1 (CA)
Title: Method for controlling the structure of a fibrous web roll, for example, a paper or board roll
Inventor: JORKAMA MARKO
IPC: B65H18/26
Filed: 2003-06-10
Abstract: The invention relates to a method for controlling the structure of a fibrous web roll, in which method a fibrous web (W) is wound into a fibrous web roll (15) through a winding nip (N) between the fibrous web roll (15) being forme d and a winding drum (13). In the method, the structure of the fibrous web rol l (15) being formed is controlled by regulating the direction of passing the w eb to a windup, thereby regulating the wrap angle.
Patent CA-2490647-A1 (CA)
Inventor: CROMBIE JOHN S
IPC: A61B17/42
Filed: 2003-06-18
Abstract: Cette invention se rapporte à un appareil de stérilisation d'une patiente par voie transcervicale, cet appareil comprenant un cathéter allongé pourvu d'un transducteur ultrasonore piézo-électrique à son extrémité distale. Ce cathéter est introduit par voie transcervicale dans l'utérus et guidé dans la zone intramurale de la trompe de Fallope. Le transducteur est introduit dans la zone intramurale en contact direct avec les tissus environnants. Le transducteur produit un front d'ondes acoustiques se dispersant radialement, qui chauffe les tissus adjacents et forme une lésion thermique dans ces tissus. Des tissus fibreux se forment pendant le processus de cicatrisation, scellant ainsi la trompe de Fallope. Dans un mode de réalisation, cet appareil comprend un capteur thermique mobile qui sert à surveiller la température des tissus en plusieurs points sur la lésion. Dans un autre mode de réalisation, cet appareil comprend un ressort qui centre l'extrémité distale du cathéter sur l'ouverture de la trompe de Fallope et fournit un moyen tactile au praticien pour déterminer si le cathéter et le transducteur ont été positionnés correctement.
Patent CA-2491090-A1 (CA)
Inventor: SMIRNOV ALEXIS
IPC: G06F40/143
Filed: 2002-06-26
Abstract: A method for the distribution of privacy policies and their interpretation throughout an enterprise, comprising encoding the privacy principles and data handling practices of an enterprise; and representing the encoded information as an xml document, whereby the document is distributed throughout the enterprise.
Patent CA-2491141-A1 (CA)
Inventor: NOCELLI LUCA
IPC: A61K31/737
Filed: 2004-12-29
Abstract: The present invention concerns new chondroitin sulfate compositions with a twofold therapeutic action. The new compositions of the invention are characterised by a high patient compliance, being extremely useful for prolonged therapy. To achieve these aims, the new compositions contain primary and secondary structuring agents, as well as defined amounts of water for pre-dissolving the active principle contained therein.
Patent CA-2491266-A1 (CA)
Inventor: WALKER STEVEN
IPC: B65F3/02
Filed: 2002-06-28
Abstract: L'invention porte sur des procédés, appareils et systèmes d'amélioration de conteneurs utilisés avec des véhicules munis de fourches élévatrices, soit en adaptant les fourches en rattrapage, soit en construisant de nouveaux équipements. L'appareil de l'invention comporte un doublage de matériau absorbant les vibrations s'insérant dans une poche associée à un conteneur. En variante ou en association avec le doublage, on peut enfiler sur les fourches d'un chariot élévateur un manchon fait d'un matériau absorbant les vibrations, ou disposer un rail d'un même matériau sur au moins une partie des fourches. L'invention porte également sur des procédés relatifs à l'utilisation et à l'incorporation de tels appareils, et sur des systèmes comportant au moins l'un de leurs composants.
Patent CA-2492450-A1 (CA)
Inventor: HARROLD MICHAEL P
IPC: C12Q1/68
Filed: 2003-07-28
Abstract: Methods, apparatus, and a system are provided for processing a sample in a fluidic device. The device can include a purification column, an entrance opening to the purification column, an output reservoir, a fluid communicati on between the purification column and the output reservoir, and an openable an d recloseable valve capable of interrupting fluid flow through the fluid communication. Methods of processing samples using such a device are also provided.
Patent CA-2492972-A1 (CA)
Inventor: KOSSL WOLFGANG
IPC: E05F15/14
Filed: 2003-07-24
Abstract: The invention relates to a door actuator, in particular the door lock, for rail vehicles, comprising a spindle drive, the spindle of which is connected to a freewheel, permitting rotation in the direction corresponding to the closing of the door and preventing rotation in the direction corresponding to the opening of the door. The part of the freewheel furthest from the spindle is mounted such as to rotate, but with a releasable fixing relative to a release device, achieved by means of a coupling which may be released by means of a solenoid. The invention is characterised in that the brake, coupling or similar is or may be fixed in the open position and a closing magnet is provided. In a first version, the coupling is operated by means of a bar, and between the released position of the bar and the locked position of the bar there is a dead-point. In a second version, the open position is maintained by a permanent magnet.
Patent CA-2496437-A1 (CA)
Inventor: JEWETT MICHAEL CHRISTOPHER
IPC: C12N1/21
Filed: 2003-08-18
Abstract: Selon l'invention, des macromolécules biologiques sont synthétisées in vitro dans des conditions et dans une composition réactionnelle qui permettent l'activation de la phosporylation oxydative et l'amélioration du repliement des protéines.
Patent CA-2497233-A1 (CA)
Title: Window assembly having an outer sash frame supporting a removable inner sub-sash frame bonded to insulated glass panels
Inventor: MORTON PHILIP G
IPC: E04C2/38
Filed: 2005-02-16
Abstract: A rectangular outer sash frame has extruded plastic frame members with inwardly projecting flange portions overlapping a peripheral edge portion of an outer glass panel of an insulated glass unit. A removable inner sub-sash frame interconnects with the outer sash frame and has extruded plastic frame members with inwardly projecting flange portions overlapping and bonded to a peripheral edge portion of at least one of the glass panels. Extruded plastic glazing members have flange portions overlapping a peripheral edge portion of the inner glass panel and include retaining flange portions projecting between the outer sash frame and the inner sub-sash frame. In another embodiment, the sub-sash frame has integrally extruded parallel spaced walls projecting inwardly between and bonded to the peripheral edge portions of both the inner and outer glass panels.
Patent CA-2500171-A1 (CA)
Title: Pulsed discharge ionization source for miniature ion mobility spectrometers
Inventor: RAMSEY J MICHAEL
IPC: H01J49/40
Filed: 2003-09-10
Abstract: A method and apparatus is disclosed for flowing a sample gas and a reactant gas (38, 43) past a corona discharge electrode (26) situated at a first location in an ion drift chamber (24), applying a pulsed voltage waveform comprising a varying pulse component and a dc bias component to the corona discharge electrode (26) to cause a corona which in turn produces ions from the sample gas and the reactant gas, applying a dc bias to the ion drift chamber (24) to cause the ions to drift to a second location (25) in the ion drift chamber (24), detecting the ions at the second location (25) in the drift chamber (24), and timing the period for the ions to drift from the corona discharge electrode to the selected location in the drift chamber.
Patent CA-2501868-A1 (CA)
Inventor: PARTSCH UWE
IPC: H05B3/46
Filed: 2003-10-13
Abstract: A composite body has a base body made from steel and has a heating coating applied thereto. The base body is produced from a precipitation-hardened ste el and has a round or arched surface for the heating coating when used as a distribution or material pipe in a heating channel system. Said heating coating is embodied as a layer composite with several layers and/or layer elements which are serially applied as thick layer pastes or films, dried an d baked. A pressurised pre-stressing produced thus in the heating coating can be selectively increased by means of precipitation hardening of the base body.< /SDOAB>
Patent CA-2502061-A1 (CA)
Title: Inline fan housing assemblies
Inventor: GRINBERGS PETER KARL
IPC: F16L25/14
Filed: 2005-03-23
Abstract: The present invention relates to an inline fan housing assembly adaptable f or connection with conduits of various diameters. The inline fan housing assemb ly comprises a connector collar for connection to the inlet or exhaust ports of the fan housings to adapt the fan housings for connection to a variety of conduits having diameters not designed to connect with the inlet or exhaust ports of the fan housing. The inline fan housing assembly also comprises an inner inlet ring for adapting the inlet port of the inline fan housing to direct air into motorized impellor o f various sizes mounted within the inline fan housing. The connector collars of the present invention contain one or more steps, each step suitable for connection with a conduit of a different diameter. In one exemplary embodiment, the inner steps of the connection collar are removable thereby allow for increased air flow through the connection.
Patent CA-2503017-A1 (CA)
Title: Tangential filtration housing
Inventor: HERCZEG ATTILA
IPC: B01D63/00
Filed: 2003-11-07
Abstract: A filtration housing for a filter cassette includes a base frame means supporting a first and second parallel plate to be movable thereon relative to each other in directions normal thereto. The filtration cassette being retained between opposing first major surfaces of the parallel plates with t he direction of movement thereof aligned with the axis of the membrane sheets. The first plate defines a first channel substantially parallel to and axiall y aligned with first edges of the cassette, a second channel substantially parallel to and axially aligned with the second edges of the cassette, and a third channel means including a first portion acutely oriented with respect to either of the first and second edges of the cassette and a second portion optionally substantially transversely oriented with respect to the first and second edges of the cassette or acutely oriented theretoand extending a distance therebetween.
Patent CA-2503325-A1 (CA)
Title: Methods for treatment of helicobacter pylori-associated disorders
Inventor: CHOWERS YEHUDA
IPC: A61K/
Filed: 2003-10-09
Abstract: The present invention relates to methods for treating pathological condition s associated with Helicobacter sp infections, specifically H. pylori infection . The present invention further relates to methods for treating pathologies characterized by excess gastric acid secretion. The methods of the present invention comprise oral administration of pentagastrin effective locally in the stomach in conjunction with a gastric proton pump inhibitor. It is disclosed herein for the first time that PG administered orally exerts a loc al effect in the stomach and may be used in combination with a PPI for treating pathological conditions characterized by excess gastric acid secretion and i n pathological conditions associated with Helicobacter sp infections.
Patent CA-2504637-A1 (CA)
Title: Method and arrangement for preventing vibrations in a multi-nip calender or calender array
Inventor: VUORIMIES TIMO
IPC: D21G1/00
Filed: 2004-11-26
Abstract: The invention relates to a method for preventing vibration in a multi-nip calender (1) or array of multi-nip calendars, each multi-nip calender comprising a lower roll (3; 40), an upper roll (3; 30) and two or more intermediate rolls between the lower roll and the upper roll. The fibre web can be conveyed through the roll nips of two or more multi-nip calenders with these roll nips closed. The intermediate rolls (3) are equipped with load-relieving means and. both the upper roll (3; 30) and the lower roll (3; 40) are equipped with loading means within these rolls and loading means are connected to the lower roll (3; 40) and/or the upper roll (3; 30) for loading these rolls from the outside in a direction parallel with the calender plane.  The method comprises intermittent or continuous changes of the running parameters (9) influencing the calendering impulse of one or more selected roll nips (N), with the overall calendering impulse (9) of the calender or calender array and/or the quality variables (21) of the fibre web remaining substantially constant and/or within predetermined limits.
Patent CA-2505744-A1 (CA)
Title: Method for using a fixator device
Inventor: MULLANEY MICHAEL W
IPC: A61B19/00
Filed: 2003-11-14
Abstract: A method for determining the proper configuration of a fixator (100) or othe r medical device to correct a given deformity by solving the simultaneous equations representing the kinematic chain for the device. One skilled in th e art would appreciate that x-rays, clinical evaluations, or a combination of both may be used to determine the distal and proximal mounting characteristics, including the use of digital x-rays with images from an imaging device to reduce or eliminate the need for a physician to take measurements. The technique can be expanded to other medical evaluations. Additionally, one skilled in the art would appreciate that the method of the present invention could be written as one or more sets of instructions store d on a computer-readable medium that could be executed by a computer.